J. Darren Head

Siwa Biotech Corp. develops a technology for the development of male non-hormonal contraceptive pill. It develops tyrosylprotein sulfotransferase (TPST) inhibitors to be used as a male contraceptive with anti-HIV activity. The company was founded by William M. Canfield and Kevin L. Moore in 2005 and is headquartered in Oklahoma City, OK.

Siwa Biotech Corp. develops a technology for the development of male non-hormonal contraceptive pill. It develops tyrosylprotein sulfotransferase (TPST) inhibitors to be used as a male contraceptive with anti-HIV activity. The company was founded by William M. Canfield and Kevin L. Moore in 2005 and is headquartered in Oklahoma City, OK.

Bionova Scientific, Inc. develops cell lines for commercial application. It specializes in protein production from mammalian cell culture, including expression system optimization, host adaptation, media selection, cell culture process development for scale-up, and assay development for product quality. The company is headquartered in Fremont, CA.

Bionova Scientific, Inc. develops cell lines for commercial application. It specializes in protein production from mammalian cell culture, including expression system optimization, host adaptation, media selection, cell culture process development for scale-up, and assay development for product quality. The company is headquartered in Fremont, CA.

Bionova Scientific, Inc. develops cell lines for commercial application. It specializes in protein production from mammalian cell culture, including expression system optimization, host adaptation, media selection, cell culture process development for scale-up, and assay development for product quality. The company is headquartered in Fremont, CA.